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Casio fx-451

The Casio fx-451 is a scientific calculator with 10 digits precision and algebraic logic. It has an unknown number of functions, 44 keys and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Japan.

Facts at a glance:

Type Scientific
Functions unknown
Keys 44
Precision 10
Logic Algebraic
Display type LCD
Display size
Length 125 mm
Width 80 mm
Thickness 12 mm
Weight 77 g
Power Source Solar
Country Japan
Original price unknown
Est. current value $50.00
Year introduced 1985
Year discontinued 1987

See other calculators manufactured by Casio.